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2. Clinical evaluation of Dycal under amalgam restorations;Pereira;Am J Dent,1990
3. Twenty-four-month clinical trial of visible-light activated cavity liner in young permanent teeth;Straffon;J Dent Child,1991
4. Effect of a copal varnish, ZOE or glass ionomer cement bases on microleakage of amalgam restorations;Manders;Am J Dent,1990
5. Microleakage of three cement bases;Heys;J Dent Res,1991